| 0-1 Sequences |
0.00 |
14946 |
2416 |
16% |
5.9hard |
|
|
| 10 Kinds of People |
0.01 |
31451 |
6378 |
20% |
4.9medium |
|
|
| 1's For All |
0.00 |
854 |
171 |
20% |
7.1hard |
|
|
| 2048 |
0.00 |
13292 |
5836 |
44% |
2.4easy |
|
|
| 2, 4, 6, Greaaat |
0.15 |
1256 |
180 |
14% |
8.3hard |
|
|
| 3D Printed Statues |
0.00 |
17756 |
8045 |
45% |
2.2easy |
|
|
| 3D Printer |
0.00 |
1182 |
184 |
16% |
9.0hard |
|
|
| 3-Sided Dice |
0.00 |
3098 |
252 |
8% |
8.7hard |
|
|
| 4 thought |
0.00 |
14912 |
5153 |
35% |
2.9medium |
|
|
| 99 Problems |
0.00 |
1975 |
791 |
40% |
1.9easy |
|
|
| A1 Paper |
0.00 |
7810 |
2412 |
31% |
3.2medium |
|
|
| Aa |
0.01 |
277 |
145 |
52% |
6.2 - 7.8hard |
|
|
| Aaah! |
0.00 |
41575 |
19409 |
47% |
1.7easy |
|
|
| Abandoned Animal |
0.03 |
3154 |
714 |
23% |
5.4medium |
|
|
| ABC |
0.00 |
24567 |
11146 |
45% |
1.8easy |
|
|
| Ab Initio |
0.07 |
2686 |
442 |
16% |
7.5hard |
|
|
| Above Average |
0.00 |
16889 |
6889 |
41% |
2.2easy |
|
|
| A+B Problem |
0.03 |
11154 |
1088 |
10% |
8.2hard |
|
|
| Abridged Reading |
0.00 |
376 |
150 |
40% |
4.7medium |
|
|
| A Brief Gerrymander |
0.11 |
583 |
115 |
20% |
8.8hard |
|
|
| Abstract Art |
0.00 |
479 |
160 |
33% |
6.9hard |
|
|
| Abstract Painting |
0.00 |
1376 |
529 |
38% |
4.5medium |
|
|
| Absurdistan Roads II |
0.00 |
744 |
249 |
33% |
6.9hard |
|
|
| Absurdistan Roads III |
0.02 |
1966 |
568 |
29% |
5.8hard |
|
|
| Access Denied |
0.01 |
985 |
279 |
28% |
3.4medium |
|
|
| Access Points |
0.01 |
561 |
190 |
34% |
5.6hard |
|
|
| Accounting |
0.01 |
4002 |
1190 |
30% |
3.4medium |
|
|
| A Classy Problem |
0.01 |
14741 |
4014 |
27% |
3.9medium |
|
|
| ACM Contest Scoring |
0.00 |
9682 |
6066 |
63% |
1.6easy |
|
|
| Ada Loveslaces |
0.01 |
103 |
22 |
21% |
6.1hard |
|
|
| Add 'Em Up! |
0.01 |
3349 |
794 |
24% |
5.0medium |
|
|
| Adding Words |
0.00 |
17485 |
4400 |
25% |
3.6medium |
|
|
| Add Two Numbers |
0.00 |
11414 |
6965 |
61% |
1.3easy |
|
|
| A Different List Game |
0.00 |
7899 |
556 |
7% |
9.3hard |
|
|
| A Different Problem |
0.00 |
48049 |
17515 |
36% |
2.9medium |
|
|
| Adjoin the Networks |
0.00 |
3027 |
766 |
25% |
5.9hard |
|
|
| Administrative Difficulties |
0.02 |
2250 |
486 |
22% |
5.9hard |
|
|
| Ads |
0.00 |
1094 |
168 |
15% |
5.0medium |
|
|
| Advanced Causal Measurements |
0.10 |
140 |
43 |
31% |
6.6hard |
|
|
| Adventure Begins |
0.06 |
430 |
135 |
31% |
6.1hard |
|
|
| Adventures in Moving -- Part IV |
0.00 |
1875 |
415 |
22% |
5.1medium |
|
|
| A Favourable Ending |
0.00 |
2380 |
635 |
27% |
4.7medium |
|
|
| A Feast For Cats |
0.00 |
4303 |
1615 |
38% |
3.3medium |
|
|
| A Flea on a Chessboard |
0.01 |
1097 |
237 |
22% |
5.5hard |
|
|
| A Furious Cocktail |
0.00 |
432 |
223 |
52% |
2.0easy |
|
|
| Agamemnon's Odyssey |
0.09 |
165 |
53 |
32% |
5.2medium |
|
|
| A Horse Shoe-In |
0.27 |
191 |
18 |
9% |
9.1hard |
|
|
| AI Jeopardy |
0.02 |
632 |
86 |
14% |
6.9hard |
|
|
| Air Conditioned Minions |
0.00 |
8951 |
2686 |
30% |
3.5medium |
|
|
| Airline Hub |
0.01 |
2531 |
551 |
22% |
6.9hard |
|
|
| Airport Coffee |
0.04 |
1574 |
307 |
20% |
7.0hard |
|
|
| Airport Construction |
0.02 |
3963 |
506 |
13% |
8.0hard |
|
|
| Airport Logistics |
0.00 |
81 |
23 |
28% |
7.6hard |
|
|
| Airports |
0.11 |
724 |
223 |
31% |
5.7hard |
|
|
| Air Rally |
0.98 |
123 |
1 |
1% |
8.7hard |
|
|
| Akcija |
0.00 |
14539 |
6483 |
45% |
2.0easy |
|
|
| Aladin |
0.10 |
909 |
104 |
11% |
9.0hard |
|
|
| Alchemy |
0.02 |
181 |
36 |
20% |
9.1hard |
|
|
| Alchemy 101 |
0.05 |
1073 |
343 |
32% |
3.8medium |
|
|
| Alea iacta est |
0.19 |
46 |
16 |
35% |
6.7hard |
|
|
| Alehouse |
0.02 |
1292 |
479 |
37% |
5.2medium |
|
|
| Alex and Barb |
0.00 |
1756 |
652 |
37% |
3.4medium |
|
|
| Alice in the Digital World |
0.01 |
6979 |
1843 |
26% |
3.8medium |
|
|
| Alien Codebreaking |
0.59 |
346 |
34 |
10% |
8.3hard |
|
|
| Alien Integers |
0.00 |
1680 |
324 |
19% |
5.8hard |
|
|
| Alien Microwave |
0.00 |
295 |
112 |
38% |
6.7hard |
|
|
| Alien Numbers |
0.00 |
3332 |
1802 |
54% |
1.9easy |
|
|
| A List Game |
0.00 |
12962 |
3908 |
30% |
3.0medium |
|
|
| All about that base |
0.00 |
3673 |
1482 |
40% |
2.7easy |
|
|
| All Colourings |
0.13 |
12 |
7 |
58% |
6.0hard |
|
|
| All Different Directions |
0.00 |
1920 |
935 |
49% |
2.4easy |
|
|
| Allergy Test |
0.00 |
708 |
189 |
27% |
7.8hard |
|
|
| All Friends |
0.00 |
1294 |
245 |
19% |
8.7hard |
|
|
| All in the Family |
0.00 |
218 |
45 |
21% |
5.1medium |
|
|
| All is Well |
0.02 |
169 |
42 |
25% |
6.7hard |
|
|
| All Just A Dream |
0.05 |
3345 |
946 |
28% |
5.2medium |
|
|
| All Kill |
0.00 |
149 |
114 |
77% |
2.6easy |
|
|
| Alloys |
0.00 |
1200 |
411 |
34% |
3.8medium |
|
|
| All Pairs Shortest Path |
0.00 |
15944 |
3064 |
19% |
5.5hard |
|
|
| Almost Balanced |
0.27 |
16 |
6 |
38% |
7.8hard |
|
|
| Almost Perfect |
0.00 |
15385 |
3565 |
23% |
2.9medium |
|
|
| Almost Union-Find |
0.02 |
14029 |
2315 |
17% |
5.8hard |
|
|
| Alphabet |
0.00 |
3255 |
1673 |
51% |
2.9medium |
|
|
| Alphabet Animals |
0.00 |
10937 |
1947 |
18% |
5.0medium |
|
|
| Alphabet Spam |
0.00 |
12758 |
8000 |
63% |
1.4easy |
|
|
| Alternating Current |
0.00 |
733 |
711 |
97% |
1.4 - 8.6hard |
|
|
| Alternative Anagram |
0.00 |
281 |
91 |
32% |
7.1hard |
|
|
| Alternative Bracket Notation |
0.00 |
248 |
107 |
43% |
5.4medium |
|
|
| Alto Singing |
0.00 |
142 |
56 |
39% |
4.4medium |
|
|
| Altruistic Amphibians |
0.22 |
644 |
183 |
28% |
5.4medium |
|
|
| Amalgamated Artichokes |
0.01 |
5893 |
2624 |
45% |
2.5easy |
|
|
| Amanda Lounges |
0.03 |
2250 |
664 |
30% |
5.5hard |
|
|
| A Mazing! |
0.09 |
4290 |
1122 |
26% |
5.2medium |
|
|
| Amazing Adventures |
0.02 |
593 |
157 |
26% |
7.0hard |
|
|
| Amazing Race |
0.29 |
797 |
194 |
24% |
5.9hard |
|
|
| Ambiguous Result |
0.02 |
305 |
72 |
24% |
7.2hard |
|
|
| Amsterdam Distance |
0.00 |
2810 |
1435 |
51% |
2.5easy |
|
|
| A Multiplication Game |
0.00 |
1778 |
695 |
39% |
4.3medium |
|
|
| Anagram Counting |
0.00 |
5441 |
2143 |
39% |
3.1medium |
|
|
| AND Permutation |
0.22 |
192 |
35 |
18% |
8.6hard |
|
|
